springboot2X代码混淆
为了防⽌代码很容易被反编译⽽造成泄露，所以打包时进⾏代码混淆
使⽤ proguard-maven-plugin插件
<build>
<finalName>${artifactId}</finalName>
<plugins>springframework jar包下载
<plugin>
<groupId>com.github.wvengen</groupId>
<artifactId>proguard-maven-plugin</artifactId>
<executions>
<execution>
<phase>package</phase>
<goals><goal>proguard</goal></goals>
</execution>
</executions>
<configuration>
<proguardVersion>6.0.3</proguardVersion>
<injar>${project.build.finalName}.jar</injar>
<outjar>${project.build.finalName}.jar</outjar>
<obfuscate>true</obfuscate>
<proguardInclude>${basedir}/f</proguardInclude>
<libs>
<lib>${java.home}/lib/rt.jar</lib>
<lib>${java.home}/lib/jce.jar</lib>
</libs>
</configuration>
<dependencies>
<dependency>
<groupId>net.sf.proguard</groupId>
<artifactId>proguard-base</artifactId>
<version>6.0.3</version>
</dependency>
</dependencies>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
<configuration>
<mainClass>BWMApiApplication</mainClass>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
proguard的阶段为package
springboot打包在repackage阶段
-target 1.8
-dontshrink
-
dontoptimize
-adaptclassstrings
-ignorewarnings
-keepattributes Exceptions,InnerClasses,Signature,Deprecated,SourceFile,LineNumberTable,*Annotation*,EnclosingMethod -keepnames interface **
-keepparameternames
-keep class BWMApiApplication { *; }
-keep class nfigure.** { *; }
-keep class re.** { *; }
-keep class ntroller.** { *; }
-keep class del.** { *; }
-keep interface * extends * { *; }
-keepclassmembers class * {
@org.springframework.beans.factory.annotation.Autowired *;
@org.springframework.beans.factory.annotation.Value *;
}
proguard混淆不能指定混淆的类名在basePackages下⾯类名混淆后唯⼀，不同包名经常有a.class，b.class,c.class之类重复的类名spring容器初始化bean的时候会报错
修改启动类
abc;
import org.springframework.fig.BeanDefinition;
import org.springframework.beans.factory.support.BeanDefinitionRegistry;
import org.springframework.beans.factory.support.BeanNameGenerator;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.builder.SpringApplicationBuilder;
@SpringBootApplication
public class BWMApiApplication {
public static class CustomGenerator implements BeanNameGenerator {
@Override
public String generateBeanName(BeanDefinition definition, BeanDefinitionRegistry registry) {
BeanClassName();
}
}
public static void main(String[] args) {
new SpringApplicationBuilder(BWMApiApplication.class)
.beanNameGenerator(new CustomGenerator())
.run(args);
}
}
如果有报错可以⼿动执⾏打包命令
mvn clean package -DskipTests=true -P obfuscation

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